Don't leave the bathroom in such a mess.

The room was all messed up.

He left his books all around the house.

My brother leaves his room in a mess.

Who's responsible for this mess in the kitchen?

They fine you in Singapore if you throw trash in the streets.

Don't scatter your things about.

My brother leaves his room in a mess.

The principal severely reproved the students whenever they made a mess in the hallway.

Don't leave the bathroom in such a mess.